CCO wear resistant steel plates for coal cement raw mill guide supporting plate

CCO wear resistant steel plates for coal cement raw mill guide supporting plate

WODON Chromium Carbide Overlay Wear Plate, open arc and submerged arc welding.

Production Process
Welding process is the use of the most advanced open arc welding welding process, the various effects of this process on the performance of a very small base , and wear to maximize play. Composite wear plate is ordinary steel (Q235 (A3) or heat-resistant steel (15CrMo, 12Cr! MoV , etc. ) , stainless steel plate formed on the entire volume fraction of more than 50% Cr7C3 carbide -based wear layer , which with high wear resistance , impact resistance, deformable and welding performance, like steel , like direct texturing , cutting and drilling and other processing sectors , processed into mining engineering components to meet the wear and put into use . wear-resistant material with many compared wear-resistant composite plate has its irreplaceable notable features.

Why our wear plate has such good wear resistance?

1. The overlay chemical composition is the key

The main ingredients of Wodon plates are C(%) :3.0-5.0 and Cr(%):25-40. This chemical proportion results in a large amount of Cr7C3 chrome carbide hard particles. The micro-hardness (up to HV1800) of these particles throughout the layer will guarantee a super wear resistant surface.

Performance test:

Test equipment: Quartz sand rubber wheel abrasion test machine.

Conditions: Choosing same dimension specimens for different materials and wear plate producers, and put them under the same wearing working conditions in our testing equipment.

45 minutes for each specimen.

Results: The test results show that the life span of Wodon wear plate is 2.5 times higher than domestic wear plates and 1.5 times than imported ones.

2. Chromium carbide microstructure

The wear resistance of wear plate depends mostly on the hardness, shape, size, amount and distribution of the chromium carbide hard particles.

As you can check on the picture, the carbide (Cr7C3) volume fraction on the microstructure is above 50%.

3. Bonding strength between the overlay and base plate.

The overlay and base plate are very well bonding. The overlay will penetrate into base plate about 0.8mm-1.8mm, reaching up to 350Mpa in our tests.

Packing Details: steel pallet and film wrapped

Since 2004, Wodon has more than 200 employees.

Wodon product: flux cored welding wires, chromium carbide overlay steel plates, wear resistant partss, wear pipes, wear fittings.

Welding wire and wear plate workshops

Wodon's quality managment

Warehouse

Comments and feedback:

Good quality and flatness is our first sight. After discussing on their booth, our team think we find a better producer with very good and competitive price and quality. One more important thing is their professional, skilled and young technican team.

The Wodon abrasion and impact wear plate samples consisted of a high chromium white iron deposit on a steel substrate. The hard facing microstructure contained typically a high volume percent of primary carbides. The primary carbide sizes were typically less than 25μm in diameter, which was considered good for hard facings of these types.

Q: Are you trading company or manufacturer ?

A: We are ISO certificate factory.

Q: Are you able to produce customized chemical composition and dimension?

A: Yes, we could offer the welding wire and wear plate according customers' requirement.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment. Other payment terms are negotiable.

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